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Blackburn Trainer and Trailer Axle Adapter


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    • Black, 1.5mm

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    Trainer and Trailer Axle Adapter

    Blackburn's Trainer and Trailer Axle Adapter conversion kit replaces the original thru-axles on many disc brake bikes allowing you to use your bike on a trainer. This kit also allows you to install the Copilot trailer hitch on your thru-axle bike as well. Works on most bikes with 1.5 or 1.75mm thread pitches, and hub widths between 135-148mm.

    Choose thread pitch 1.75mm for Rock Shox Maxle style thru-axles and the 1.5mm version for Shimano and DT Swiss E-Thru.

    • Thru-axle adapters for trainer and trailer use
    • Works with dropout spacing between 135-148mm
    • 1.5 or 1.75mm thread pitches to match original thru-axles
    • Item #BLB003X

    1.5, 1.75mm thread pitch
    rear thru-axles
    Recommended Use
    trainers, trailers
    Manufacturer Warranty

    Tech Specs

    What do you think about this product?


    >Rating: 5

    Works perfect

    I've put it through the wringer

    This adapter has been perfect!! I use this to pull a chariot brand trailer on a few different thrh axle bikes. What I love about it the mot is that 1 skewer is working for both thread pitches! I’ve used it on and off road and into rough single track — never let down. I also used it on my trainer over the winter.